Hioki Insulation/ Withstanding Hitester 3159, 3159-02

0 to 0.2 kV/5 kV AC Insulation and Hipot Tester

The Hioki electrical safety test instrument series is designed for insulation resistance and voltage withstand testing of electrical devices and components according to various safety standards. The 3159 and 3159-02 tests insulation resistance at 500V or 1000V and withstand voltage of up to 500VA in sequence.

Model 3159-02: for 220 V power supplies only

Continuous testing of insulation (500/1000 V) and withstand voltage (500 VA transformer capacity)
• Insulation to withstand series test or withstand to insulation series test in auto mode, or individual test in manual mode
• Save up to 10 test settings each for the withstanding and insulation testing modes
• External I/O, RS-232C interface, Status output (relay contacts)

■ Basic Specifications (Accuracy guaranteed for 1 year)

Monitor function Output voltage, detected current, insulation resistance, Refresh rate: 2 times/s
Power supply 220 V AC, (50/60 Hz), 800 VA max.
Dimensions and mass 320 mm (12.60 in) W × 155 mm (6.10 in) H × 330 mm (12.99 in) D,
21.5 kg (758.4 oz)
Accessories H.V. Test Lead 9615 (high voltage side and return, 1 each) ×1, Power cord ×1, Instruction manual ×1, Spare fuse ×1

[Withstanding test]

Testing voltage 0 to 2.5 kV / 0 to 5.0 kV AC, 2 range configuration 500 VA (30 minutes rated)
Voltage setting Manual setting
Waveform/Frequency Same as the power supply waveform, synchronized with the power supply
Current measurement 0.01 mA to 120 mA, True RMS rectified (digital display)
Voltage meter Accuracy: ±1.5 % f.s. (digital), ±5 % f.s. (analog, f.s.=5 kV)
Current measurement 0.01 mA to 120 mA, (Average value rectified, effective value digital display)
Measurement range 2 mA/8 mA (0.01 mA resolution), 32 mA (0.1 mA resolution), 120 mA (1 mA resolution)
Voltage meter Digital, Accuracy: ±1.5 % rdg. (f.s.=5.00 kV)
Judgment function Window comparator method (Digital setting)

[Insulation test]

Testing voltage 500 V DC, 1000 V DC, Unloaded voltage: 1 to 1.2 times rated voltage
Rated testing current 1 to 1.2 mA, Shorted current: 4 to 5 mA (at 500 V), 2 to 3 mA (at 1000 V)
Measurement range/accuracy 0.5 MΩ to 999 MΩ (at 500 V), and 1 MΩ to 999 MΩ (at 1000 V): ±4 % rdg.,
1000 MΩ to 2000 MΩ: ±8 % rdg.
Judgment function Window comparator method (Digital setting)

[Timer]

Setting range 0.5 to 999 s

Location

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